Hello I already managed i guess lowering the intensity to values around 1-3 to mining without computer shutting down. Somehow my GPU is running decred algorythm but the terminal keeps closing and re opening and even the CPU is making much profit than it.

Messages like... extranonce change requested, difficulty changed to 2, 3, 4, etc sometimes it says "interrupted" do you know whats maybe happening? at the NiceHash main window it goes suddenly from 0 MH to 2.000 MHs and apruptly back to 0... any idea around?